MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88b9c82f7ff9afcfea9d6c45cd1667d9345fa1c9ce2edcc79ed427d8b869dc6e. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


SnakeKeylogger


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88b9c82f7ff9afcfea9d6c45cd1667d9345fa1c9ce2edcc79ed427d8b869dc6e
SHA3-384 hash: e716502aba9f95f2d97915095c7c9f08413a45eeb35d35f106d8a61b649248dd0e071592b5f9217e08626026e94e0391
SHA1 hash: 5abf07ed40dc34e8f58a65c8243e68507f6e0880
MD5 hash: 72048e5ad3b0046d9b64912ccb567522
humanhash: december-eight-wisconsin-summer
File name:72048e5ad3b0046d9b64912ccb567522.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:765'440 bytes
First seen:2022-07-30 14:11:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 12288:ejOtZ9UMfbvDzcp4xgV2iNs2pgd4YrHks+8Qz0EM5nwLyxrUs8x8:Y4xgV154nQQJ5n4M4s8x
Threatray 6'635 similar samples on MalwareBazaar
TLSH T122F4BF2539EB801AF273AF3555D0B566AB7BBE237922F14E28D1334746337C18DA112B
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
296
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3133c043100e07cf678471415652553a83330e7e982d322314795b10b22d223a.xlsx
Verdict:
Malicious activity
Analysis date:
2022-07-30 06:21:14 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader evasion trojan snake keylogger
Link:
https://app.any.run/tasks/a41eaaff-2312-47f7-b381-f148ee1d8974

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/295228/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62e53cb55c07b66577daedcf/reports/6521a94b-7fb4-4c3c-82b2-69777b8fb2da/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/21c667a6-d9c0-464b-be78-6f704e3ff21d
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1043521
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 676015 Sample: 5Dhp6V5fPG.exe Startdate: 30/07/2022 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for dropped file 2->41 43 11 other signatures 2->43 7 5Dhp6V5fPG.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\...\JeNGOlBZqdO.exe, PE32 7->23 dropped 25 C:\Users\...\JeNGOlBZqdO.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmpC4B3.tmp, XML 7->27 dropped 29 C:\Users\user\AppData\...\5Dhp6V5fPG.exe.log, ASCII 7->29 dropped 45 May check the online IP address of the machine 7->45 47 Uses schtasks.exe or at.exe to add and modify task schedules 7->47 49 Adds a directory exclusion to Windows Defender 7->49 51 Injects a PE file into a foreign processes 7->51 11 5Dhp6V5fPG.exe 15 2 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 31 checkip.dyndns.com 193.122.130.0, 49763, 80 ORACLE-BMC-31898US United States 11->31 33 checkip.dyndns.org 11->33 35 192.168.2.1 unknown unknown 11->35 53 Tries to steal Mail credentials (via file / registry access) 11->53 55 Tries to harvest and steal ftp login credentials 11->55 57 Tries to harvest and steal browser information (history, passwords, etc) 11->57 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/88b9c82f7ff9afcfea9d6c45cd1667d9345fa1c9ce2edcc79ed427d8b869dc6e/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2022-07-29 23:05:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rc44ql377gx472u5nrc42fth3e2f7iojzyxnzr462qt5rodj3rxa._file
Verdict:
malicious
Similar samples:
2a9cd913906e0f913fbf49f3eb0539baa49e83a46e578750b1da290e1662a21c
SnakeKeylogger
5575941bd9c7c99af08fdb0fb4b70e23a12b7f336c81ffe5a7f9de138a202c35
SnakeKeylogger
6c2d7bf785f0f1ef265830ec8e8999e3af2636b4f19d01ce5363d669d797a234
SnakeKeylogger
7d302f9d3565d5968f1500d01a8e6ea2b8440a318858a24a6abbe24fbf5c2214
SnakeKeylogger
806bfede204f2390d3e142735dfb3ee25d440eef2ef1966ee1caca991ca5a60a
SnakeKeylogger
a0bafce415317d58c1a59d6a176b23a07213e080dedd628611fdd423bf825096
SnakeKeylogger
c08579f2a76fdfedc690ff7dacb3c561702900876f18723f94056feb18566b06
SnakeKeylogger
cd4af46185777fd2e5fc2bed90454d28f54273e797afc77ae8230df60b26f3bb
SnakeKeylogger
+ 6'625 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/220730-rnwtwacdaj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
d655901ba320f7123aa7de48ab98d2155eb78b0045559ed18b74a44185801e73
MD5 hash:
c53259cae20fe836920a8b220e91e971
SHA1 hash:
f7dbe22d9da0c0f90f004ac04aad85ea1732fa15
Link:
https://www.unpac.me/results/75d5b795-d6ab-42c3-b463-c7a3dcb053d2/
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/75d5b795-d6ab-42c3-b463-c7a3dcb053d2/
SH256 hash:
7cb793e66f9e86ca0a21c07d8f2ea923f8f268c3a0b2ac6bac7a68f32562d39c
MD5 hash:
c19736e75951a6979f356263d87cd0dd
SHA1 hash:
9c073f1b2496da42fecd06721aea73cf4a535085
Link:
https://www.unpac.me/results/75d5b795-d6ab-42c3-b463-c7a3dcb053d2/
SH256 hash:
a82656f03ce7e6c357f3ada723a221f3e05a03e1926cc1976750bf1e8afead73
MD5 hash:
ad9b3ad5b5bcaac36b6e774d5ad908a0
SHA1 hash:
9afeb705a169c842146a574e89c31e1bdd5f1a8e
Link:
https://www.unpac.me/results/75d5b795-d6ab-42c3-b463-c7a3dcb053d2/
SH256 hash:
13ca2f7a55b98e1890983122e67935c97e6d9df4429279d49a1324c6d56f0451
MD5 hash:
8b3a92a3409ae046bf3dc0753fcf8685
SHA1 hash:
4455c3efa2bf569f6d180063bb1e104a22581d61
Link:
https://www.unpac.me/results/75d5b795-d6ab-42c3-b463-c7a3dcb053d2/
SH256 hash:
88b9c82f7ff9afcfea9d6c45cd1667d9345fa1c9ce2edcc79ed427d8b869dc6e
MD5 hash:
72048e5ad3b0046d9b64912ccb567522
SHA1 hash:
5abf07ed40dc34e8f58a65c8243e68507f6e0880
Link:
https://www.unpac.me/results/75d5b795-d6ab-42c3-b463-c7a3dcb053d2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/88b9c82f7ff9afcfea9d6c45cd1667d9345fa1c9ce2edcc79ed427d8b869dc6e

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

SnakeKeylogger

Executable exe 88b9c82f7ff9afcfea9d6c45cd1667d9345fa1c9ce2edcc79ed427d8b869dc6e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2261593/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/295228/

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